I'm running non-UFi images on my ICX 7150 switches and I see a warning on the SHOW VERSION command which says
WARNING: image is not booted from UFI!!! Please download UFI image and reboot the system for full functionality
According to Ruckus, a UFI is:
A unified forwarding image (UFI), consisting of the application image, the boot code image, and the signature file, can be downloaded in a single file.
My switches have been running stable and I'm not missing any commands or functions I know of (or am I missing boot code and the signature file)?
My question is: can some explain further what UFI is and what the practical differences are between UFi and non-EFI images?
Are there good reasons to use UFI images to upgrade firmware moving forward?